Once upon a time, by a little pond, there lived an old man and an old woman in a snug little house. They had a tidy garden, but their bones were tired. Carrying water and working the soil was getting hard.
One morning, the old man went to the pond to see if any fish were about. There, hiding in the reeds, sat a little duck with a wonky wing. One wing was shorter than the other. All the other ducks had flown away, leaving her all alone.
"Come home with us, little duck," said the old man. "I won't leave you here by yourself."
So he brought her home. The old woman scattered some seeds and set out a bowl of water. The duck tucked her beak under her good wing and fell asleep by the warm stove.
In the morning, the old woman opened her eyes and couldn't believe what she saw. The floor was swept clean, the water bucket was full, and near the stove sat a little pail of berries. Who had done all this?
The next night, the old woman stayed awake, peeking quietly. And just at midnight, she saw the most amazing thing: the little duck shook off her feathers and turned into a lovely girl with long braids! The girl took a broom, swept the floor, fetched water from the well, and picked berries in the garden.
The old woman waited until the girl came back inside. "Don't hide, dear one," she said softly. "I see who you really are."
The girl smiled and told her story. Once, she lived with her mom and dad, but one day she chased a butterfly into the woods and got lost. She cried and cried until a kind fairy found her. The fairy felt sorry for the child and turned her into a duck so she could find food and not be lonely. "But," said the fairy, "if someone calls you with a loving heart and takes you in, the spell will weaken."
"Stay with us, little daughter," said the old woman. "We will love you like our own."
And she took the duck feathers and locked them away in a chest so the girl would never have to turn back.
From that day on, the girl lived with the old couple. She carried water, watered the garden, and sang sweet songs. And the old man and old woman hugged her tight, told her stories, and rocked her on their knees.
Their little house grew so cozy and joyful that even the sun peeped in longer at their window than at the neighbours'. Every evening, all three sat around the table, drinking tea with Grandma's pies, and each one knew: the warmest place is not by the stove, but in a heart that loves.